x = 17
step-by-step explanation:
in the given figure, two triangles are inscribed in a circle where ∠bae ≅ ∠dae which makes the side be and de equal so we can write it as:
3x - 24 = x + 10
solving this equation for x to get:
3x - x = 10 + 24
2x = 34
x = 34/2
therefore, the value of x = 17.
idk
{x = -1/2 , y = -1
solve the following system:
{2 x + y = -2
{10 x - 3 y = -2
in the first equation, look to solve for y:
subtract 2 x from both sides:
{y = -2 x - 2
substitute y = -2 x - 2 into the second equation:
{10 x - 3 (-2 x - 2) = -2
10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:
{16 x + 6 = -2
in the second equation, look to solve for x:
subtract 6 from both sides:
{16 x = -8
divide both sides by 16:
{x = -1/2
substitute x = -1/2 into the first equation:
{y = -1
collect results in alphabetical order:
answer: {x = -1/2 , y = -1
hi there!
first we need to find out how much they are adding to each number to make the next number.
ex: 4 + 4 = 8, 8 + 8 = 16, and so on.
so continuing with 32,
32 + 32 = 64
64 + 64 = 128
128 + 128 = 256
256 + 256 = 512
4, 8, 16, 32, 64, 128, 256, 512
the 8th term of the sequence will be 512
hope this ! ~